{
  "open_checklist_version": "1.0",
  "id": "quad-city-ultralight-aircraft-challenger-douglas-white-quad-city-ultralight-aircraft-challenger-chec",
  "title": "Quad City Ultralight Aircraft Challenger — Douglas_White_Quad_City_Ultralight_Aircraft_Challenger_Checklist",
  "aircraft": {
    "make": "Quad City Ultralight Aircraft",
    "model": "Challenger",
    "category": "standard_normal"
  },
  "provenance": {
    "source": {
      "kind": "third_party_checklist",
      "title": "Quad City Ultralight Aircraft/Challenger/Douglas_White_Quad_City_Ultralight_Aircraft_Challenger_Checklist.txt"
    },
    "transcription": {
      "method": "format_conversion",
      "date": "2026-08-14",
      "converted_from": "doc"
    },
    "contributors": [
      {
        "name": "Open Checklists project",
        "role": [
          "transcriber"
        ]
      }
    ],
    "revision": {
      "file_revision": "0.1.0",
      "updated": "2026-08-14"
    }
  },
  "verification": {
    "source_fidelity": "unreviewed",
    "operational_review": "none",
    "completeness": "full",
    "known_issues": [
      {
        "severity": "content_gap",
        "description": "Section \"Aircraft Weight and Balance\" item count differs between passes (11 vs 10); verify nothing was dropped.",
        "location": "Aircraft Weight and Balance"
      },
      {
        "severity": "content_gap",
        "description": "Section \"Preflight Inspection\" item count differs between passes (45 vs 50); verify nothing was dropped.",
        "location": "Preflight Inspection"
      }
    ],
    "reviews": [
      {
        "type": "source_comparison",
        "reviewer": "ai-dual-pass-review",
        "date": "2026-08-14",
        "notes": "Automated AI review: two independent transcription passes + numeric/item-count disagreement resolution. Not human-verified; baseline for community correction."
      }
    ]
  },
  "rights": {
    "status": "licensed",
    "upstream_holder": "freechecklists.net",
    "upstream_license": "content-reuse permission granted by the site author for this replacement project",
    "notes": "Transcribed from the freechecklists.net archive under the author's reuse grant. Individual checklist wording may be substantially the source's; per-file contributor authorship is unknown."
  },
  "units": {
    "airspeed": "mph",
    "altitude": "ft",
    "fuel": "usgal",
    "weight": "lb",
    "pressure": "inhg",
    "temperature": "f"
  },
  "speeds": {
    "vs0": 35,
    "vs1": 35,
    "best_glide": 55,
    "vref_short_soft": 55,
    "vx": 50,
    "vy": 55,
    "cruise_min": 75,
    "cruise_max": 85,
    "top_speed_min": 90,
    "top_speed_max": 100,
    "vno": 110,
    "vne": 120,
    "vld": 55,
    "max_crosswind": 30
  },
  "sections": [
    {
      "phase": "preflight_inspection",
      "title": "Preflight Inspection",
      "items": [
        {
          "type": "subtitle",
          "text": "Cockpit",
          "tickable": false,
          "source_confidence": 1.0
        },
        {
          "type": "action",
          "text": "Ignition",
          "response": "OFF",
          "tickable": true,
          "source_confidence": 1.0
        },
        {
          "type": "action",
          "text": "Master Switch",
          "response": "ON",
          "tickable": true,
          "source_confidence": 1.0
        },
        {
          "type": "action",
          "text": "Fuel Gauges",
          "response": "CHECK",
          "tickable": true,
          "source_confidence": 1.0
        },
        {
          "type": "action",
          "text": "Master Switch",
          "response": "OFF",
          "tickable": true,
          "source_confidence": 1.0
        },
        {
          "type": "action",
          "text": "Primary Flight Controls",
          "response": "CHECK",
          "tickable": true,
          "source_confidence": 1.0
        },
        {
          "type": "action",
          "text": "Flaps",
          "response": "CHECK",
          "tickable": true,
          "source_confidence": 1.0
        },
        {
          "type": "action",
          "text": "Baggage",
          "response": "STOWED",
          "tickable": true,
          "source_confidence": 1.0
        },
        {
          "type": "action",
          "text": "Required Papers",
          "response": "ON BOARD",
          "tickable": true,
          "source_confidence": 1.0
        },
        {
          "type": "action",
          "text": "Parking Brake",
          "response": "ON/As Required",
          "tickable": true,
          "source_confidence": 1.0
        },
        {
          "type": "subtitle",
          "text": "Nose Section",
          "tickable": false,
          "source_confidence": 1.0
        },
        {
          "type": "action",
          "text": "General Condition",
          "response": "CHECK",
          "tickable": true,
          "source_confidence": 1.0
        },
        {
          "type": "action",
          "text": "Nose Gear Tire",
          "response": "CHECK",
          "tickable": true,
          "source_confidence": 1.0
        },
        {
          "type": "action",
          "text": "Nose Wheel Strut",
          "response": "Proper Inflation (3”)",
          "tickable": true,
          "source_confidence": 1.0
        },
        {
          "type": "action",
          "text": "Windshield",
          "response": "CLEAN",
          "tickable": true,
          "source_confidence": 1.0
        },
        {
          "type": "subtitle",
          "text": "Left Wing",
          "tickable": false,
          "source_confidence": 1.0
        },
        {
          "type": "action",
          "text": "Chock and Tie Down",
          "response": "REMOVED",
          "tickable": true,
          "source_confidence": 1.0
        },
        {
          "type": "action",
          "text": "Surface Condition",
          "response": "CHECK",
          "tickable": true,
          "source_confidence": 1.0
        },
        {
          "type": "action",
          "text": "Wing Tip",
          "response": "CHECK",
          "tickable": true,
          "source_confidence": 1.0
        },
        {
          "type": "action",
          "text": "Lights",
          "response": "CHECK",
          "tickable": true,
          "source_confidence": 1.0
        },
        {
          "type": "action",
          "text": "Flaperon and Hinges",
          "response": "CHECK/Neutral",
          "tickable": true,
          "source_confidence": 1.0
        },
        {
          "type": "action",
          "text": "Landing Gear and Tire",
          "response": "CHECK",
          "tickable": true,
          "source_confidence": 1.0
        },
        {
          "type": "action",
          "text": "Brake Block and Disk",
          "response": "CHECK",
          "tickable": true,
          "source_confidence": 1.0
        },
        {
          "type": "subtitle",
          "text": "Fuselage (left side)",
          "tickable": false,
          "source_confidence": 1.0
        },
        {
          "type": "action",
          "text": "General Condition",
          "response": "CHECK",
          "tickable": true,
          "source_confidence": 1.0
        },
        {
          "type": "action",
          "text": "Fuel Quantity",
          "response": "CHECK",
          "tickable": true,
          "source_confidence": 1.0
        },
        {
          "type": "action",
          "text": "Fuel Cap",
          "response": "CLOSE and SECURE",
          "tickable": true,
          "source_confidence": 1.0
        },
        {
          "type": "action",
          "text": "Antennas",
          "response": "CHECK",
          "tickable": true,
          "source_confidence": 1.0
        },
        {
          "type": "action",
          "text": "Prop and Spinner",
          "response": "CHECK",
          "tickable": true,
          "source_confidence": 1.0
        },
        {
          "type": "action",
          "text": "Air Filter",
          "response": "CHECK",
          "tickable": true,
          "source_confidence": 1.0
        },
        {
          "type": "action",
          "text": "Spark Plugs & Electrical wiring",
          "response": "CHECK",
          "tickable": true,
          "source_confidence": 1.0
        },
        {
          "type": "action",
          "text": "Engine Fuel Lines",
          "response": "CHECK",
          "tickable": true,
          "source_confidence": 1.0
        },
        {
          "type": "action",
          "text": "Carburetors",
          "response": "CHECK Float Chambers",
          "tickable": true,
          "source_confidence": 1.0
        },
        {
          "type": "action",
          "text": "Fan Belt",
          "response": "CHECK For Tightness",
          "tickable": true,
          "source_confidence": 1.0
        },
        {
          "type": "action",
          "text": "Motor Mounts",
          "response": "CHECK For Cracked Rubber",
          "tickable": true,
          "source_confidence": 1.0
        },
        {
          "type": "action",
          "text": "Fuel Tank Sump",
          "response": "CHECK For Water",
          "tickable": true,
          "source_confidence": 1.0
        },
        {
          "type": "subtitle",
          "text": "Right Wing",
          "tickable": false,
          "source_confidence": 1.0
        },
        {
          "type": "challenge",
          "text": "Check as Left Wing",
          "tickable": true,
          "source_confidence": 1.0
        },
        {
          "type": "subtitle",
          "text": "Empennage",
          "tickable": false,
          "source_confidence": 1.0
        },
        {
          "type": "action",
          "text": "General Condition",
          "response": "CHECK",
          "tickable": true,
          "source_confidence": 1.0
        },
        {
          "type": "action",
          "text": "Hinges and Attachments",
          "response": "CHECK",
          "tickable": true,
          "source_confidence": 1.0
        },
        {
          "type": "action",
          "text": "Rudder & Elevator Rods",
          "response": "CHECK",
          "tickable": true,
          "source_confidence": 1.0
        },
        {
          "type": "subtitle",
          "text": "Fuselage (Right Side)",
          "tickable": false,
          "source_confidence": 1.0
        },
        {
          "type": "action",
          "text": "General Condition",
          "response": "CHECK",
          "tickable": true,
          "source_confidence": 1.0
        },
        {
          "type": "action",
          "text": "Exhaust &Springs",
          "response": "CHECK/SECURE",
          "tickable": true,
          "source_confidence": 1.0
        }
      ],
      "criticality": "normal"
    },
    {
      "phase": "before_start",
      "title": "Before Starting Engine",
      "items": [
        {
          "type": "action",
          "text": "Cockpit Doors",
          "response": "AS REQUIRED",
          "tickable": true,
          "source_confidence": 1.0
        },
        {
          "type": "action",
          "text": "Seats",
          "response": "ADJUSTED AND LOCKED",
          "tickable": true,
          "source_confidence": 1.0
        },
        {
          "type": "action",
          "text": "Seat Belts & Harnesses",
          "response": "FASTENED",
          "tickable": true,
          "source_confidence": 1.0
        },
        {
          "type": "action",
          "text": "Parking Brake",
          "response": "SET",
          "tickable": true,
          "source_confidence": 1.0
        }
      ],
      "criticality": "normal"
    },
    {
      "phase": "engine_start",
      "title": "Starting Engine (COLD)",
      "items": [
        {
          "type": "action",
          "text": "Prime",
          "response": "5 PUMPS",
          "tickable": true,
          "source_confidence": 1.0
        },
        {
          "type": "action",
          "text": "Throttle",
          "response": "Advance 1/2",
          "tickable": true,
          "source_confidence": 1.0
        },
        {
          "type": "action",
          "text": "Master Switch",
          "response": "ON",
          "tickable": true,
          "source_confidence": 1.0
        },
        {
          "type": "action",
          "text": "Choke",
          "response": "OFF",
          "tickable": true,
          "source_confidence": 1.0
        },
        {
          "type": "action",
          "text": "Area and Propeller",
          "response": "“CLEAR”",
          "tickable": true,
          "source_confidence": 1.0
        },
        {
          "type": "action",
          "text": "Starter",
          "response": "ENGAGE",
          "tickable": true,
          "source_confidence": 1.0
        },
        {
          "type": "action",
          "text": "Throttle",
          "response": "ADVANCE SLIGHTLY",
          "tickable": true,
          "source_confidence": 1.0
        }
      ],
      "criticality": "normal"
    },
    {
      "phase": "engine_start",
      "title": "Starting Engine (Hot)",
      "items": [
        {
          "type": "action",
          "text": "Prime",
          "response": "3-4 PUMPS",
          "tickable": true,
          "source_confidence": 1.0
        },
        {
          "type": "action",
          "text": "Throttle",
          "response": "Advance 1/2",
          "tickable": true,
          "source_confidence": 1.0
        },
        {
          "type": "action",
          "text": "Master Switch",
          "response": "ON",
          "tickable": true,
          "source_confidence": 1.0
        },
        {
          "type": "action",
          "text": "Choke",
          "response": "OFF",
          "tickable": true,
          "source_confidence": 1.0
        },
        {
          "type": "action",
          "text": "Area and Propeller",
          "response": "“CLEAR”",
          "tickable": true,
          "source_confidence": 1.0
        },
        {
          "type": "action",
          "text": "Starter",
          "response": "ENGAGE",
          "tickable": true,
          "source_confidence": 1.0
        },
        {
          "type": "action",
          "text": "Throttle",
          "response": "ADJUST",
          "tickable": true,
          "source_confidence": 1.0
        }
      ],
      "criticality": "normal"
    },
    {
      "phase": "engine_start",
      "title": "Starting Engine (Flooded)",
      "items": [
        {
          "type": "action",
          "text": "Throttle",
          "response": "OPEN FULL",
          "tickable": true,
          "source_confidence": 1.0
        },
        {
          "type": "action",
          "text": "Master Switch",
          "response": "ON",
          "tickable": true,
          "source_confidence": 1.0
        },
        {
          "type": "action",
          "text": "Choke",
          "response": "OFF",
          "tickable": true,
          "source_confidence": 1.0
        },
        {
          "type": "action",
          "text": "Area and Propeller",
          "response": "“CLEAR”",
          "tickable": true,
          "source_confidence": 1.0
        },
        {
          "type": "action",
          "text": "Starter",
          "response": "ENGAGE",
          "tickable": true,
          "source_confidence": 1.0
        },
        {
          "type": "action",
          "text": "Throttle (warm up)",
          "response": "2000 to 3000 RPM",
          "tickable": true,
          "source_confidence": 1.0
        },
        {
          "type": "action",
          "text": "Idle",
          "response": "2000 RPM",
          "tickable": true,
          "source_confidence": 1.0
        }
      ],
      "criticality": "normal"
    },
    {
      "phase": "before_taxi",
      "title": "Before Taxi",
      "items": [
        {
          "type": "action",
          "text": "Intercom",
          "response": "HEADSETS CHECKED",
          "tickable": true,
          "source_confidence": 1.0
        },
        {
          "type": "action",
          "text": "Radios",
          "response": "ON",
          "tickable": true,
          "source_confidence": 1.0
        },
        {
          "type": "action",
          "text": "Taxi Area",
          "response": "CLEAR",
          "tickable": true,
          "source_confidence": 1.0
        },
        {
          "type": "action",
          "text": "Brakes",
          "response": "RELEASED/CHECK",
          "tickable": true,
          "source_confidence": 1.0
        },
        {
          "type": "action",
          "text": "Steering",
          "response": "CHECK",
          "tickable": true,
          "source_confidence": 1.0
        }
      ],
      "criticality": "normal"
    },
    {
      "phase": "before_takeoff",
      "title": "Run Up",
      "items": [
        {
          "type": "action",
          "text": "Brakes",
          "response": "ON",
          "tickable": true,
          "source_confidence": 1.0
        },
        {
          "type": "action",
          "text": "Throttle",
          "response": "6600 RPM",
          "tickable": true,
          "source_confidence": 1.0
        },
        {
          "type": "action",
          "text": "Magnetos",
          "response": "175 Max. Drop/ 50 Diff.",
          "tickable": true,
          "source_confidence": 1.0
        },
        {
          "type": "action",
          "text": "EGT",
          "response": "CHECK",
          "tickable": true,
          "source_confidence": 1.0
        },
        {
          "type": "action",
          "text": "CHT",
          "response": "CHECK",
          "tickable": true,
          "source_confidence": 1.0
        },
        {
          "type": "action",
          "text": "Throttle",
          "response": "IDLE",
          "tickable": true,
          "source_confidence": 1.0
        }
      ],
      "criticality": "normal"
    },
    {
      "phase": "before_takeoff",
      "title": "Before Takeoff",
      "items": [
        {
          "type": "action",
          "text": "Master Switch",
          "response": "CHECK ON",
          "tickable": true,
          "source_confidence": 1.0
        },
        {
          "type": "action",
          "text": "Flight Instruments",
          "response": "CHECK",
          "tickable": true,
          "source_confidence": 1.0
        },
        {
          "type": "action",
          "text": "Fuel Quantity",
          "response": "CHECK",
          "tickable": true,
          "source_confidence": 1.0
        },
        {
          "type": "action",
          "text": "Choke",
          "response": "OFF",
          "tickable": true,
          "source_confidence": 1.0
        },
        {
          "type": "action",
          "text": "Engine Gauges",
          "response": "CHECK",
          "tickable": true,
          "source_confidence": 1.0
        },
        {
          "type": "action",
          "text": "Belts/Harness",
          "response": "FASTENED",
          "tickable": true,
          "source_confidence": 1.0
        },
        {
          "type": "action",
          "text": "Empty Seat Belt",
          "response": "FASTENED",
          "tickable": true,
          "source_confidence": 1.0
        },
        {
          "type": "action",
          "text": "Flaperons",
          "response": "NEUTRAL",
          "tickable": true,
          "source_confidence": 1.0
        },
        {
          "type": "action",
          "text": "Controls",
          "response": "FREE",
          "tickable": true,
          "source_confidence": 1.0
        },
        {
          "type": "action",
          "text": "Doors",
          "response": "LATCHED (If Attached)",
          "tickable": true,
          "source_confidence": 1.0
        }
      ],
      "criticality": "normal"
    },
    {
      "phase": "takeoff",
      "title": "Takeoff",
      "items": [
        {
          "type": "action",
          "text": "Accelerate (6800 RPM)",
          "response": "45 MPH",
          "tickable": true,
          "source_confidence": 1.0
        },
        {
          "type": "challenge",
          "text": "Back Pressure to Rotate to Climb Attitude",
          "tickable": true,
          "source_confidence": 1.0
        },
        {
          "type": "action",
          "text": "Climb Speed (6600 RPM)",
          "response": "55 MPH",
          "tickable": true,
          "source_confidence": 1.0
        }
      ],
      "criticality": "normal"
    },
    {
      "phase": "takeoff",
      "title": "Short Field Takeoff, Obstacle Clearance",
      "items": [
        {
          "type": "action",
          "text": "Accelerate",
          "response": "45 MPH",
          "tickable": true,
          "source_confidence": 1.0
        },
        {
          "type": "challenge",
          "text": "Back Pressure to Rotate to Climb Attitude",
          "tickable": true,
          "source_confidence": 1.0
        },
        {
          "type": "action",
          "text": "Accelerate (until over obstacle)",
          "response": "50 MPH",
          "tickable": true,
          "source_confidence": 1.0
        },
        {
          "type": "action",
          "text": "Accelerate (after over obstacle)",
          "response": "55 MPH",
          "tickable": true,
          "source_confidence": 1.0
        }
      ],
      "criticality": "normal"
    },
    {
      "phase": "takeoff",
      "title": "Short Field Takeoff, No Obstacle",
      "items": [
        {
          "type": "action",
          "text": "Accelerate",
          "response": "45 MPH",
          "tickable": true,
          "source_confidence": 1.0
        },
        {
          "type": "challenge",
          "text": "Back Pressure to Rotate to Climb Attitude",
          "tickable": true,
          "source_confidence": 1.0
        },
        {
          "type": "action",
          "text": "Accelerate (after breaking ground)",
          "response": "55 MPH",
          "tickable": true,
          "source_confidence": 1.0
        }
      ],
      "criticality": "normal"
    },
    {
      "phase": "takeoff",
      "title": "Soft Field Takeoff, With or Without Obstacle",
      "items": [
        {
          "type": "challenge",
          "text": "Accelerate and lift off nose as soon as possible.",
          "tickable": true,
          "source_confidence": 1.0
        },
        {
          "type": "challenge",
          "text": "Lift off at slowest possible airspeed.",
          "tickable": true,
          "source_confidence": 1.0
        },
        {
          "type": "challenge",
          "text": "Accelerate just above ground to 50 MPH to climb past obstacle height (if present).",
          "tickable": true,
          "source_confidence": 1.0
        },
        {
          "type": "action",
          "text": "Accelerate (after over obstacle)",
          "response": "55 MPH",
          "tickable": true,
          "source_confidence": 1.0
        }
      ],
      "criticality": "normal"
    },
    {
      "phase": "climb",
      "title": "Climb",
      "items": [
        {
          "type": "action",
          "text": "VX – Best Angle of Climb Speed",
          "response": "50 MPH",
          "tickable": true,
          "source_confidence": 1.0
        },
        {
          "type": "action",
          "text": "VY – Best Rate of Climb Speed",
          "response": "55 MPH",
          "tickable": true,
          "source_confidence": 1.0
        }
      ],
      "criticality": "normal"
    },
    {
      "phase": "cruise",
      "title": "Cruise",
      "items": [
        {
          "type": "action",
          "text": "Normal Max. Power",
          "response": "6600 RPM",
          "tickable": true,
          "source_confidence": 1.0
        },
        {
          "type": "action",
          "text": "Cruise Power",
          "response": "5700 RPM",
          "tickable": true,
          "source_confidence": 1.0
        }
      ],
      "criticality": "normal"
    },
    {
      "phase": "approach",
      "title": "Approach and Landing",
      "items": [
        {
          "type": "action",
          "text": "Belts/Harness",
          "response": "FASTEN",
          "tickable": true,
          "source_confidence": 1.0
        },
        {
          "type": "action",
          "text": "Final Approach Speed",
          "response": "55 MPH",
          "tickable": true,
          "source_confidence": 1.0
        },
        {
          "type": "action",
          "text": "Landing Speed",
          "response": "45 MPH",
          "tickable": true,
          "source_confidence": 1.0
        }
      ],
      "criticality": "normal"
    },
    {
      "phase": "shutdown",
      "title": "Engine Shutdown",
      "items": [
        {
          "type": "action",
          "text": "Radios",
          "response": "OFF",
          "tickable": true,
          "source_confidence": 1.0
        },
        {
          "type": "action",
          "text": "Magnetos",
          "response": "CHECK GROUND",
          "tickable": true,
          "source_confidence": 1.0
        },
        {
          "type": "action",
          "text": "Throttle",
          "response": "FULL AFT",
          "tickable": true,
          "source_confidence": 1.0
        },
        {
          "type": "action",
          "text": "Choke",
          "response": "FULL ON",
          "tickable": true,
          "source_confidence": 1.0
        },
        {
          "type": "action",
          "text": "Magnetos",
          "response": "OFF",
          "tickable": true,
          "source_confidence": 1.0
        },
        {
          "type": "action",
          "text": "Master Switch",
          "response": "OFF",
          "tickable": true,
          "source_confidence": 1.0
        },
        {
          "type": "action",
          "text": "Parking Brake",
          "response": "SET",
          "tickable": true,
          "source_confidence": 1.0
        },
        {
          "type": "action",
          "text": "Control Stick",
          "response": "SECURED WITH BELT",
          "tickable": true,
          "source_confidence": 1.0
        },
        {
          "type": "action",
          "text": "Flaperons",
          "response": "NEUTRAL",
          "tickable": true,
          "source_confidence": 1.0
        },
        {
          "type": "action",
          "text": "Wheel Chocks",
          "response": "IN PLACE",
          "tickable": true,
          "source_confidence": 1.0
        },
        {
          "type": "action",
          "text": "Tie Downs",
          "response": "SECURE",
          "tickable": true,
          "source_confidence": 1.0
        }
      ],
      "criticality": "normal"
    },
    {
      "phase": "performance",
      "title": "Aircraft Performance Speeds",
      "items": [
        {
          "type": "action",
          "text": "VS0 – Landing configuration stall at gross weight, power off",
          "response": "35 MPH",
          "tickable": true,
          "source_confidence": 1.0
        },
        {
          "type": "action",
          "text": "VS1 – Cruise configuration stall at gross weight, power off",
          "response": "35 MPH",
          "tickable": true,
          "source_confidence": 1.0
        },
        {
          "type": "action",
          "text": "Best Glide",
          "response": "55 MPH",
          "tickable": true,
          "source_confidence": 1.0
        },
        {
          "type": "action",
          "text": "VREF (Short/Soft)",
          "response": "55 MPH",
          "tickable": true,
          "source_confidence": 1.0
        },
        {
          "type": "action",
          "text": "VX – Best Angle of Climb Speed",
          "response": "50 MPH",
          "tickable": true,
          "source_confidence": 1.0
        },
        {
          "type": "action",
          "text": "VY – Best Rate of Climb Speed",
          "response": "55 MPH",
          "tickable": true,
          "source_confidence": 1.0
        },
        {
          "type": "action",
          "text": "Cruise Speed",
          "response": "75-85 MPH",
          "tickable": true,
          "source_confidence": 1.0
        },
        {
          "type": "action",
          "text": "Top Speed",
          "response": "90-100 MPH",
          "tickable": true,
          "source_confidence": 1.0
        },
        {
          "type": "action",
          "text": "VNO – Red Line",
          "response": "110 MPH",
          "tickable": true,
          "source_confidence": 1.0
        },
        {
          "type": "action",
          "text": "VNE –– Never Exceed",
          "response": "120 MPH",
          "tickable": true,
          "source_confidence": 1.0
        },
        {
          "type": "action",
          "text": "VL/D",
          "response": "55 MPH",
          "tickable": true,
          "source_confidence": 1.0
        },
        {
          "type": "action",
          "text": "Max. X-wind",
          "response": "30 MPH",
          "tickable": true,
          "source_confidence": 1.0
        }
      ],
      "criticality": "normal"
    },
    {
      "phase": "limitations",
      "title": "Aircraft Specifications",
      "items": [
        {
          "type": "action",
          "text": "Maximum Gross Weight",
          "response": "1041 LBS",
          "tickable": true,
          "source_confidence": 1.0
        },
        {
          "type": "action",
          "text": "Basic Empty Weight (N548SL)",
          "response": "451 LBS",
          "tickable": true,
          "source_confidence": 1.0
        },
        {
          "type": "action",
          "text": "Useful Load (N548S)",
          "response": "500 LBS",
          "tickable": true,
          "source_confidence": 1.0
        },
        {
          "type": "action",
          "text": "Max. Front Seat",
          "response": "250 LBS",
          "tickable": true,
          "source_confidence": 1.0
        },
        {
          "type": "action",
          "text": "Min. Front Seat",
          "response": "170 LBS",
          "tickable": true,
          "source_confidence": 1.0
        },
        {
          "type": "action",
          "text": "Fuel Capacity (useable)",
          "response": "15 GALS",
          "tickable": true,
          "source_confidence": 1.0
        },
        {
          "type": "action",
          "text": "Fuel Consumption",
          "response": "4.5 GPH",
          "tickable": true,
          "source_confidence": 1.0
        },
        {
          "type": "action",
          "text": "Cruise Speed",
          "response": "85 MPH",
          "tickable": true,
          "source_confidence": 1.0
        }
      ],
      "criticality": "normal"
    },
    {
      "phase": "weight_and_balance",
      "title": "Aircraft Weight and Balance",
      "items": [
        {
          "type": "subtitle",
          "text": "Quad City Challenger | Weight | Arm | Moment",
          "tickable": false,
          "source_confidence": 1.0
        },
        {
          "type": "subtitle",
          "text": "2: N548SL",
          "tickable": false,
          "source_confidence": 0.5
        },
        {
          "type": "action",
          "text": "Basic Empty Weight",
          "response": "451 | 104 | 47016",
          "tickable": true,
          "source_confidence": 0.5
        },
        {
          "type": "action",
          "text": "Pilot",
          "response": "250 | 50 | 12500",
          "tickable": true,
          "source_confidence": 0.5
        },
        {
          "type": "action",
          "text": "Co-Pilot",
          "response": "180 | 77 | 13860",
          "tickable": true,
          "source_confidence": 0.5
        },
        {
          "type": "action",
          "text": "Fuel Gal. (15 Max)",
          "response": "90 | 103 | 9270",
          "tickable": true,
          "source_confidence": 0.5
        },
        {
          "type": "action",
          "text": "Total (M.G.W.= 951 lbs)",
          "response": "971 | 85.1 | 82646",
          "tickable": true,
          "source_confidence": 0.5
        },
        {
          "type": "action",
          "text": "Fuel (10 gal)",
          "response": "60 | 103 | 6180",
          "tickable": true,
          "source_confidence": 0.5
        },
        {
          "type": "action",
          "text": "Total (M.G.W.= 951 lbs)",
          "response": "941 | 84.5 | 79556",
          "tickable": true,
          "source_confidence": 0.5
        },
        {
          "type": "caution",
          "text": "Acceptable moment arm for takeoff weight and balance is 80 to 90 inches",
          "tickable": false,
          "source_confidence": 0.5
        },
        {
          "type": "caution",
          "text": "The Challenger generally stalls with wings level, nose level, but altitude descent of 500 FPM. Listen for a propeller “Growl”. Practice stalls and slow flight at 2000AGL",
          "tickable": false,
          "source_confidence": 1.0
        }
      ],
      "criticality": "normal"
    }
  ]
}